Udo Vioff

as Amerigo Vespucci

as Oberleutnant Werner von Haeften

as Mike

as Sawotzky

as Roger

as Alfred

as Professor Sommer

as Andropov

as Jimmy Martin

as Herr Macke

as Erwin

as Bert Schlesinger

as Theo Klein

as Dr. Robert Stolp

as Gerhard Maschke

as Norbert Harzendorf

as Ernesto Bäuerle

as Hanno Moland

as Udo Wilsamer

as Peter Burgmann

as Peter Beleitis

as Oskar Winters

as Heinrich Schilling